| Tail Number / N-Number | N18858 |
| Manufacturer | BEECH |
| Model | C24R |
| Year Built | 1977 |
| Manufacturer's Serial Number | MC-510 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 178 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARTINDALE IAN C |
| Street | 6039 32ND AVE NE |
| City | SEATTLE |
| State | WA |
| Zip Code | 98115-7230 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-05-31 |
| Certificate Issue Date | 2017-11-13 |
| Last Action Date | 2020-06-11 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 50260614 |
| Mode S Code Hex | A1618C |